baber/WOPTO huggingface dataset:
Patent JP-H01127658-A (JP)
Title: Method for working tool and the like
Inventor: INOUE KIYOSHI
IPC: B23K26/00
Filed: 1987-11-09
Abstract: PURPOSE:To work a tool of uniform shape composed of a difficult-to-cut material at a stroke by holding a high-hardness material in a reference part to carry out positioning, applying wire-cut electric discharge machining to the above by means of an NC device, and then applying a coating layer to a cutting part, etc., by means of microdeposition. CONSTITUTION:A part of a high-hardness material after heat treatment or difficult-to-work material 1, such as Ti alloy, is subjected to electric discharge machining so as to be formed into a reference part. This material 1 is held in the reference part by means of a chuck 34 and subjected to positioning in the directions of X axis and Y axis and also to rotational positioning around a vertical Z axis on cross slide tables 41, 42 and a turn table 43 by means of an NC device. Subsequently, the material 1 is subjected to wire-cut electric discharge machining by means of NC control via a wire electrode 20 vertically supported by a couple of guides 18, 19. A coating layer is applied to the cutting part or sliding part of the material 1 after the above machining by means of microdeposition by plasma, laser, etc. Then, the above reference part is cut off, by which a tool, etc., can be obtained.
Patent JP-H01125011-A (JP)
Title: Coating method for cavity forming material of resin sealing type resonator
Inventor: YOSHINAGA TAKASHI
IPC: H03H9/02
Filed: 1987-11-09
Abstract: PURPOSE:To simultaneously form a film of a cavity forming material on a vibrating electrode of the surface and the reverse side of a piezoelectric substrate by supplying a droplet of the cavity forming material of a prescribed quantity to the upper end part, in a state that the piezoelectric substrate is erected in the vertical direction. CONSTITUTION:A resonator 1 to which terminals 10, 20 are connected is erected in the vertical direction, and from its upper part, a trowel 40 of an applying device is brought close. To the tip part of the trowel 40, a cavity forming material 50 being in a molten state is allowed to adhere. The tip of the trowel 40 is brought into contact with or brought close to the upper end of the resonator 1, and a droplet of the cavity forming material 50 is shifted onto the resonator 1. Thereafter, the resonator 1 is sealed with an insulating resin 30 by a technique of an immersion method, a mold method, etc., and the cavity forming material 50 is absorbed by the insulating resin 30, by which a cavity 31 is formed.
Patent JP-2000109907-A (JP)
Title: Brazing joined sintered part and its production
Inventor: OKAMURA TAKAMI
IPC: B22F7/06
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To improve productivity by facilitating positioning and stacking of first/second forming bodies when a brazing joined part of a planetary carrier, etc., is manufactured by brazing the first forming body and the second forming body. SOLUTION: A recessed part 5 arranged with positioning faces 5a, 5b in the diametral direction and peripheral direction to fit a bridge 10 of a second forming body 2 side is arranged to a first forming body 1, a small protrusion 6 and a small recessed part 12 for guide are arranged by facing to a bridge joining face 4 formed to a bottom of the recessed part 5 and a tip of the bridge 10, the small protrusion 6 and the recessed part 12 are precedingly fitted each other, while taking the fitted point for reference, the center deviation of the first/second forming bodies is corrected.
Patent JP-H05115981-A (JP)
Title: Weld zone diagnostic method at the time of resistance welding
Inventor: KASAI SATOSHI
IPC: B23K11/25
Filed: 1991-10-29
Abstract: PURPOSE:To provide the weld zone diagnostic method which detects accurately welding abnormality and also can specify quickly the cause of abnormality at the time of resistance welding. CONSTITUTION:In welding steel materials by using a resistance welding machine, the relation between the quantity Q of heat input calculated from a measured value of the voltage generated between electrodes and a measured value T of the temperature of the weld zone surface is compared and analyzed, by which abnormality of the quantity of heat input to members to be welded from the electrodes to affect a forming state of a nugget is grasped and the cause of abnormality is specified based on this detection output. Consequently, the welding rupture in resistance welding can be prevented and the line working rate can be remarkably improved.
Patent JP-2000107430-A (JP)
Title: Transaction settlement system for game
Inventor: UGAWA SHOHACHI
IPC: G07F17/32
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a transaction settlement system for a game which can prevent an inconvenience in the administration of a deposited game result value from being generated as much as possible when a transaction of a deposited game result value of an applicable player is performed in a game hall where the deposited game result value owned by the player is not stored. SOLUTION: By an interval machine which is disposed in each game hall 3, a member card 20 which has been issued at any game hall is accepted, and a process to commonly execute the transaction of accumulated balls using the member card 20 is performed. Then, when a profit and a loss are generated between a game ball 3 side where the applicable transaction is performed and a game hall 3 side where accumulated balls are stored, in response to the performance of the transaction of accumulated balls which are stored in other game hall 3, at a certain game hall 3, a transaction settlement process to make up the generated profit and loss with each other, is comprehensively performed by a centralized administration device of a member administration operating organ 1.
Patent JP-H06127174-A (JP)
Title: Confidential postcard
Inventor: MATSUSHITA TOSHIHIKO
IPC: C09D11/00
Filed: 1992-10-21
Abstract: PURPOSE:To provide a handy confidential postcard having excellent contamination resistance and concealability of recording information. CONSTITUTION:A confidential postcard is formed by integrating a polyolefin resin laminated layer 4 and an electron beam curable resin layer 5 between first and second self-color development type pressure sensitive recording sheets 3 and 8, and formed by partly printing desensitizing ink on a pressure sensitive recording layer 7 of the sheet and further printing a ground tint thereon. Or, a ground tint is printed with desensitizing ink containing colored dyeing pigment in such a manner that a ratio of mean particle sizes of microcapsules to be used for the first and second sheets is 1:(0.4-0.6) and a mean particle size of the first microcapsule is 6-10mum.
Patent JP-H05116400-A (JP)
Title: Printer with cutter
Inventor: TANAKA MASAKAZU
IPC: B41J11/66
Filed: 1991-10-29
Abstract: PURPOSE:To cut only a continuous sheet and to prevent occurrence of a jam by providing a cutter for cutting a continuous sheet on a sheet passage, and forming a step lowering toward downstream side on a sheet receiving surface of the passage at a position close to the cutter in the downstream. CONSTITUTION:After a continuous sheet 6 is fed by a feed roller, etc., and printed as prescribed by a printer, it is passed through a cutter 10 part. The cutter 10 is driven at a predetermined position, a movable blade 12 is raised, the sheet 6 is sheared to a stationary blade 17 to form a single slip sheet 9. In this case, the oblique surface 11 of the blade 12 pushes the rear end of the sheet 9 in a forward direction to push out the cut sheet 9 in the direction. The sheet 9 is fed at its rear end 18 to a position over a step 19 by the pushing force. Thereafter, even if it is brought into contact with the sheet 9 or applied with an external force by the air, the sheet 9 is not moved toward the cutter 10 since it is brought into contact with the step 19.
Patent JP-H05122716-A (JP)
Title: Disturbance elimination circuit
Inventor: AMINO TADASHI
IPC: H03H21/00
Filed: 1991-10-29
Abstract: PURPOSE:To prevent occurrence of dot disturbance and cross-color due to crosstalk between a luminance signal and a chrominance signal by discriminating whether or not an inputted signal is a standard signal and acting a motion adaptive 3-dimension filter in the case of the standard signal. CONSTITUTION:A color signal is demodulated by a color demodulation circuit 2 and digitized by A/D converters 4, 5, and inputted to a motion adaptive 3-dimension filter 9. On the other hand, a luminance signal is added with a burst signal by a burst addition circuit 1, digitized by an A/D converter 3 and passes through a 1-frame delay circuit 6, and the result is inputted to an adder 7 and inputted to other input terminal of the adder 7 directly. Moreover, an output of the adder 7 is inputted to a remaining burst level detection circuit 8, in which a level of the resident burst signal is detected. When the resident burst level does not reach a prescribed level, it is discriminated that the signal is a standard signal to activate the motion adaptive 3-dimension filter 9. When the resident burst level exceeds a prescribed value, it is discriminated to be a non-standard signal and no filter 9 is acted.
Patent JP-H07132359-A (JP)
Title: Method for casting hole as cast of cast parts
Inventor: KONO HISASHI
IPC: F02F1/00
Filed: 1993-11-12
Abstract: PURPOSE:To prevent the development of a large cut waste by forming a hole as cast as a communicating hole faced so that a projecting part projectingly formed in a part of the tip part of this hole as cast obstructs a tip partition wall part and cutting the partition wall with a drill. CONSTITUTION:The drill 7 is advanced so as to widen the inner wall of the hole 6 as cast of a cylinder block 1 by cutting. Further, the communicating hole 8 communicated with a water jacket 4 as a hollow part is formed by cutting the partition wall 4a with the drill 7. In this case, as the contact of the drill 7 with the partition wall 4a to be cut is limited to the part except the projecting part 6a in the hole 6 as cast, the development of such a large size waste as not to remove even by washing, etc., after machining, e.g. an umbrella shaped cut waste, etc., is prevented. Thus, the method for casting the hole as cast of the cast parts, by which the excessive process such as the removal of the cut waste in each time is unnecessary, is obtd.
Patent JP-H03144513-A (JP)
Title: Optical waveguide array
Inventor: MIZUNO SHIGERU
IPC: G02B6/12
Filed: 1989-10-31
Abstract: PURPOSE:To obtain sufficient rigidity and to facilitate size reduction by arranging >=2 arrays of optical waveguides consisting of clad parts and a core part on a light incidence part side in the scanning direction of light and arranging one array of optical waveguides on a light projection part side. CONSTITUTION:The optical waveguide array 1 is equipped with base materials 3 and 4, the clad parts 5 and 6 provided in the base materials 3 and 4, the core part 7 surrounded with the clad parts 5 and 6, >=2 arrays of optical waveguides a1 - a3, and b1 - b4 consisting of the clad parts 5 and 6 and core part 7 are arranged on the light incident side in the scanning direction of light, and one array of optical waveguides a1, b1, a2, and b2 is arranged on the light projection side. The shape of the optical waveguide array on the incident part side is therefore made small. Consequently, the shapes and materials of the base materials can be selected optionally, so the optical waveguide array which has desired rigidity is obtained and is reduced in size.
Patent JP-H01124246-A (JP)
Title: Feed of power supply for lsi
Inventor: SOFUE TOSHIHARU
IPC: H01L23/50
Filed: 1987-11-09
Abstract: PURPOSE:To feed a power supply to an LSI without using a pin by a method wherein the power supply is fed to an LSI chip mounted on a substrate through a lead wire from an LSI wiring pad. CONSTITUTION:A power-supply bus 3 used to feed a power supply is brought into contact with the upper surface of a metal cap 6 and is connected to the cap. One end of a conductor power-supply pattern 7 arranged on the surface of a substrate 5 is connected to the rear of the metal cap 6; the other end is connected to an LSI wiring pad 8a for power-supply feed use formed on the surface of the substrate 5. In addition, the LSI wiring pad 8a is connected to a power-supply feed position of an LSI chip 4 mounted on the substrate 5. As a result, the power supply of the power-supply bus 3 is fed to the LSI chip 4 of an LSI 1a without using a pin 10 attached to the substrate 5 and without using a power-supply layer 11 formed inside the substrate 5.
Patent JP-H04160048-A (JP)
Title: Ferromagnetic material
Inventor: SUGISE RIYOUJI
IPC: C04B35/00
Filed: 1990-10-23
Abstract: PURPOSE:To increase ferromagnetism transition temp. by combining a compd. represented by a specified formula, having perovskite structure and exhibiting antiferromagnetism with a compd. represented by a specified formula, having perovskite structure and exhibiting ferroelectricity or antiferroelectricity. CONSTITUTION:Compds. contg. one or more among Na, K, Sr, Ba, Y, Bi, etc., and one or more among Sc, Ti, V, Fe, Cu, Zn, etc., are used as starting materials, weighed by prescribed amts. and mixed. This powdery mixture is calcined, pulverized and molded, and this molded body is fired at a prescribed temp. to obtain an oxide ceramic ferromagnetic material represented by the formula and having perovskite structure and >=250K ferromagnetism transition temp. In the formula, A and B are elements capable of forming a compd. represented by a formula ABO3, having perovskite structure and exhibiting antiferromagnetism, C and D are elements capable of forming a compd. represented by a formula CDO3, having perovskite structure and exhibiting ferroelectricity or antiferroelectricity and 0.2<x<0.9.
Patent JP-H04160311-A (JP)
Title: Automatic measuring apparatus of shape of part
Inventor: YAMAZAKI TOMOYASU
IPC: B21D19/08
Filed: 1990-10-23
Abstract: PURPOSE:To distinguish the shape of a measuring part with use of the changing characteristic of the measuring data by performing pattern recognition of the angular difference of the outer peripheral surface of a part computed at every predetermined distance along the locus of the relative movement of a sensor and the part in comparison with an index value of the corresponding shape. CONSTITUTION:A sensor 10 for casting a laser light is mounted on an arm of a robot. The angular difference of the outer surface of a part to be measured is computed at every predetermined distance in accordance with the movement of the sensor along a predetermined section of the part on the basis of the signals of the sensor. The obtained angular difference is stored in a data storing means 11. The obtained angular difference is compared by a shape recognition means 13 with an index value table stored in a shape pattern data memory means 12 beforehand to specify the relationship between the angular difference and index values of the surface shape. The shape of the part is thus distinguished. Accordingly, the shape pattern is selected from among a plurality of patterns, and a predetermined operation is carried out corresponding to the shape by a shape operating means 14. It becomes possible to easily distinguish and measure the shape of a part without requiring correct teaching of the shape pattern of the part.
Patent JP-H05102287-A (JP)
Title: Plate-like body transfer device
Inventor: NOMURA HISAFUMI
IPC: H01L21/677
Filed: 1991-10-02
Abstract: PURPOSE:To provide a plate-like body transfer device which is small in size and simple in structure and able to prevent foreign particles from attaching to a wafer. CONSTITUTION:A non-contact suction device comprises heads 21 and 22 which hold a wafer 1. A frame 18 is provided to an X direction moving block 14 which moves in an X direction so as to move in the directions of both Z and theta, and the first head 21 and the second head 22 are provided to the frame 18 so as to move in a Y direction. Therefore, the heads 21 and 22 are prevented from coming into contact with the wafer 1 at transfer, so that foreign particles are restrained from attaching to the wafer 1. Drive devices 13, 15, and 16 used for the movement in the directions of X, Y, and theta can be used for the first head 21 and the second head 22 in common, so that a wafer transfer device 10 can be made simple in structure and small in size as a whole and enhanced in operational reliability.
Patent JP-H08146985-A (JP)
Title: Speaking speed control system
Inventor: TANAKA KOJI
IPC: G10L13/02
Filed: 1994-11-17
Abstract: PURPOSE: To provide a speaking speed control system which can control the speaking speed on the basis of speaking speed control information for a reproducing device which previously stores information for controlling the speaking speed in sent data or on the sound recording media, etc., and receives and reproduces the transmitted data or a reproducing device for the sound recording media. CONSTITUTION: The speaking speed control system is equipped with an editing device 1 which generates a signal by adding speaking speed control information to a speech signal and a reproducing device 2 which separates the signal generated by the editing device 1 into the speech signal and speaking speed control information and performs speaking speed control over the speech signal according to the speaking speed control information.
Patent JP-S63136657-A (JP)
Title: Both-side mounting electronic circuit device
Inventor: HATORI YASUO
IPC: H01L25/00
Filed: 1986-11-28
Abstract: PURPOSE:To reduce the number of through holes formed at a circuit substrate by placing a pair of mirror-symmetrical semiconductor chips at positions on the front surface of the substrate and directly under the rear surface side of the substrate, and electrically connecting the chips via the through holes formed at the substrate, thereby simplifying an interconnection pattern. CONSTITUTION:A memory IC chip 10 is die bonded at predetermined position on the front surface of a circuit substrate 8, and connected to an outer lead bonding pad 9. A memory IC chip 10' mirror-symmetrical to the chip of a front surface side memory IC is die bonded to the rear surface of the substrate 8, and connected to the outer lead bonding pad 9' of the rear surface side. The pads 9, 9' are connected via a through hole 12 formed at the substrate 8. With this structure, the signal terminals of the chips 10, 10' having the same function are completely connected via one through hole 12 to simplify the wiring pattern, thereby minimizing the number of the through holes.
Patent JP-H06197970-A (JP)
Title: Subglottic jet ventilation device
Inventor: JIEIMUZU BII HITSUSONGU
IPC: A61B19/00
Filed: 1993-10-19
Abstract: PURPOSE: To prevent firing and destruction of a endotracheal jet ventilating tube even though subjected to impact from laser beam by structuring a slender flexible conduit made of a flame resistant plastic material and a centering member for positioning a distal end of the conduit within a trachea at a center. CONSTITUTION: A jet tube 10 consists of a slender soft conduit 12 with an approximately circular cross-section having an inner passage 14, a proximal end 16 and a distal end 18. Preferably, the conduit 12 is made of a flame resistant plastic material such as polytetrafluoroethylene or Teflon. A reinforcing member 52 extends along a specified member of the conduit 12 within an impinging range by laser beam used during laser treatment. In the case that laser beam is impinged with a portion of the conduit 12 within an airway, the flame resistant conduit material prevents firing.
Patent JP-S63135214-A (JP)
Title: Manufacture of decorative molding
Inventor: IWATA TAKAO
IPC: B29C45/14
Filed: 1986-11-28
Abstract: PURPOSE:To make it possible to form various decorative patterns with a single mold by a method wherein a flat identification pattern is formed on a surface, which belongs to a front layer side or a base layer side molded in advance and opposedly contacts with the other side. CONSTITUTION:When the successive lamination of a front layer side to a base layer side, which is molded firstly, is intended, a base layer side 21, which is held in a core mold 3b, has been formed by filling synthetic resin 21' in a space made between a core mold 3a and a first cavity mold 6 approached from the left side of a base 2. When the cavity mold 6 is moved so as to part from the core mold after the molding of the base layer side, the base 2 is rotated through 90 deg. so as to shift the core mold to the top side of the base and stopped. After that, a rigid sheet-like identification member 22 is provisionally fixed to the base layer side. After the adhesion of the member 22, the base 2 is rotated again through 90 deg. so as to face the base layer side to a second cavity mold 7. After that, a front layer side is formed by filling synthetic resin 23' in a space made between a core mold 3c and the second cavity mold 7. The identification member 22 is molded by being sandwiched between the base layer side 21 and the front layer side 23. In addition, the base layer side 21 and the front layer side 23 are molded integrally with each other. Further, the surface, which belongs to the side molded in advance and opposedly contacts with the other side, is made flat and identification pattern is made in flat with the identification member 22 or by hot stamping, printing or the like on said flat surface and, after that, the front layer side 23 is laminate-molded by filling with the molten resin 23'.
Patent JP-S62144819-A (JP)
Title: Manufacture of square steel tube
Inventor: TODO KUNIO
IPC: B21C37/08
Filed: 1985-12-19
Abstract: PURPOSE:To manufacture of square steel tubes of a large sectional size by abutting the top end of a succeeding steel tube on the rear end of a preceding steel tube to provide a propelling force for the preceding tube by a pushing force of the succeeding tube. CONSTITUTION:A square steel tube rolling stand group 2 is composed of two front stage rolling stands No.1 and No.2 which restraint a tube whose sectional shape is still round and four rear stage stands No.3-No.6. A steel tube 1 introduced into a square steel tube rolling process is provided with a propelling force by being carried by the front stage stands No.1 and No.2 with the sectional shape of the tube 1 round and is rolled and formed into a square shape sequentially by the rear stage stands. In that time, the rear end 10 of the preceding tube 1 is abutted on the top end 10' of the succeeding tube 1' and is fully driven and propelled by the propelling force of the succeeding tube 1'. In this method, a driving and propelling force is given in the case of manufacture of large sectional size square steel tubes, so that those tubes can be manufactured.
Patent JP-2000113019-A (JP)
Title: Circuit designing method and design supporting device
Inventor: HAZAMA SHINKICHI
IPC: H01L21/82
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a circuit designing method capable of appropriately optimizing an entire circuit at a high speed through logic synthesis by efficiently changing or correcting even a complicated circuit in a large scale in a short time while unnecessitating the change of logic circuit description or net list. SOLUTION: The logic synthesis for estimating circuit performance is performed by a first logic synthesizing part 24 while using only a logic description circuit information 21, clock limit data 22 and mapping cell library 23. Based on the logic synthesized result, a limit condition determining part 27 extracts all the paths in the circuit, calculates delay time, selects the path of delay time exceeding an operating cycle, determines limit conditions for that path from the viewpoint of timing limit, load capacity limit and mapping cell use limit and generates limit condition data 28. Based on these limit condition data 28, a second logic synthesizing part 29 performs logic synthesis and a high-speed optimized net list 30 is provided.